JP6277525B2 - データ処理方法、プリコーディング方法、通信装置 - Google Patents

データ処理方法、プリコーディング方法、通信装置 Download PDF

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Publication number: JP6277525B2
Authority: JP; Japan
Prior art keywords: signal; formula; bit; signal points; plane
Prior art date: 2013-01-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

JP2014538947A

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English (en)

Japanese (ja)

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JPWO2014108982A1 (ja

Inventor

村上　豊

豊村上

知弘木村

幹博大内

Original Assignee

サンパテントトラスト

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-01-11

Filing date

2013-12-27

Publication date

2018-02-14

2013-12-27 Application filed by サンパテントトラスト, サンパテントトラスト filed Critical サンパテントトラスト

2017-01-19 Publication of JPWO2014108982A1 publication Critical patent/JPWO2014108982A1/ja

2018-02-14 Application granted granted Critical

2018-02-14 Publication of JP6277525B2 publication Critical patent/JP6277525B2/ja

Status Active legal-status Critical Current

2033-12-27 Anticipated expiration legal-status Critical

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Images

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
- H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/255—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with Low Density Parity Check [LDPC] codes
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
- H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals

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Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Quality & Reliability (AREA)
Physics & Mathematics (AREA)
Probability & Statistics with Applications (AREA)
Theoretical Computer Science (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Radio Transmission System (AREA)
Error Detection And Correction (AREA)

JP2014538947A 2013-01-11 2013-12-27 データ処理方法、プリコーディング方法、通信装置 Active JP6277525B2 (ja)

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
JP2013003905		2013-01-11
JP2013003905		2013-01-11
JP2013033353		2013-02-22
JP2013033353		2013-02-22
JP2013195166		2013-09-20
JP2013195166		2013-09-20
PCT/JP2013/007687 WO2014108982A1 (fr)	2013-01-11	2013-12-27	Procédé de traitement de données, procédé de précodage et dispositif de communication

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2017252092A Division JP6739045B2 (ja)	2013-01-11	2017-12-27	データ処理方法、プリコーディング方法、通信装置

Publications (2)

Publication Number	Publication Date
JPWO2014108982A1 JPWO2014108982A1 (ja)	2017-01-19
JP6277525B2 true JP6277525B2 (ja)	2018-02-14

Family

ID=51166659

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
JP2014538947A Active JP6277525B2 (ja)	2013-01-11	2013-12-27	データ処理方法、プリコーディング方法、通信装置
JP2017252092A Active JP6739045B2 (ja)	2013-01-11	2017-12-27	データ処理方法、プリコーディング方法、通信装置
JP2020114545A Active JP7122614B2 (ja)	2013-01-11	2020-07-02	送信方法および送信装置
JP2022112898A Active JP7630091B2 (ja)	2013-01-11	2022-07-14	受信方法

Family Applications After (3)

Application Number	Title	Priority Date	Filing Date
JP2017252092A Active JP6739045B2 (ja)	2013-01-11	2017-12-27	データ処理方法、プリコーディング方法、通信装置
JP2020114545A Active JP7122614B2 (ja)	2013-01-11	2020-07-02	送信方法および送信装置
JP2022112898A Active JP7630091B2 (ja)	2013-01-11	2022-07-14	受信方法

Country Status (6)

Country	Link
US (13)	US9178650B2 (fr)
EP (2)	EP2945291B1 (fr)
JP (4)	JP6277525B2 (fr)
KR (5)	KR102205229B1 (fr)
CN (2)	CN107566089B (fr)
WO (1)	WO2014108982A1 (fr)

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CN110086736B (zh) *	2013-04-12	2022-09-23	太阳专利托管公司	发送装置、发送方法、接收装置、接收方法
WO2015037946A1 (fr) *	2013-09-12	2015-03-19	Samsung Electronics Co., Ltd.	Appareil de transmission, procédé de mappage de données de l'appareil, appareil de réception, procédé de traitement de données de l'appareil
KR102211586B1 (ko) *	2013-09-27	2021-02-04	삼성전자주식회사	송신 장치, 수신 장치 및 그 제어 방법
CN109560892B (zh)	2013-12-27	2021-04-30	松下电器（美国）知识产权公司	发送方法、接收方法及发送装置、接收装置
JP6362085B2 (ja)	2014-05-21	2018-07-25	キヤノン株式会社	画像認識システム、画像認識方法およびプログラム
US9258829B1 (en) *	2014-09-30	2016-02-09	Texas Instruments Incorporated	System and method for collision rate reduction in MIMO narrowband power line communications
KR102287627B1 (ko) *	2015-02-16	2021-08-10	한국전자통신연구원	길이가 64800이며, 부호율이 4/15인 ldpc 부호어 및 4096-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR101776267B1 (ko)	2015-02-24	2017-09-07	삼성전자주식회사	송신 장치 및 그의 리피티션 방법
KR102426771B1 (ko) *	2015-02-25	2022-07-29	삼성전자주식회사	송신 장치 및 그의 부가 패리티 생성 방법
JP7050410B2 (ja) *	2015-06-09	2022-04-08	パナソニックインテレクチュアルプロパティコーポレーションオブアメリカ	送信装置、及び送信方法
US10389386B2 (en) *	2015-06-10	2019-08-20	Sony Corporation	Data processing apparatus, data processing method, and program
CN121864105A (zh) *	2015-12-23	2026-04-14	三星电子株式会社	处理低密度奇偶校验码的装置及其方法
US10312947B2 (en) *	2016-01-21	2019-06-04	Huawei Technologies Co., Ltd.	Concatenated and sliding-window polar coding
WO2017150418A1 (fr)	2016-02-29	2017-09-08	パナソニックインテレクチュアルプロパティコーポレーションオブアメリカ	Procédé de transmission, émetteur, procédé de réception et récepteur
EP3223446A1 (fr) *	2016-03-22	2017-09-27	Xieon Networks S.à r.l.	Procédé de protection d'une liaison dans un réseau optique
US10476599B2 (en) *	2016-04-18	2019-11-12	Nec Corporation	Joint source and LDPC coding based coding modulation for ultra-high-speed optical transport
EP3247042B1 (fr) *	2016-05-13	2020-09-30	Mediatek Inc.	Perforation de bits pour codes polaires
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KR102205229B1 (ko)	2021-01-19
JP2020167745A (ja)	2020-10-08
US9735918B2 (en)	2017-08-15
JP2022141788A (ja)	2022-09-29
KR102277278B1 (ko)	2021-07-13
EP3624348A1 (fr)	2020-03-18
EP2945291A1 (fr)	2015-11-18
US20210234629A1 (en)	2021-07-29
JP2018085740A (ja)	2018-05-31
US20250088304A1 (en)	2025-03-13
US9479234B2 (en)	2016-10-25
KR102415609B1 (ko)	2022-06-30
US10432346B2 (en)	2019-10-01
JP7122614B2 (ja)	2022-08-22
EP2945291B1 (fr)	2019-12-18
US20170250779A1 (en)	2017-08-31
US20240243834A1 (en)	2024-07-18
US9178650B2 (en)	2015-11-03
JP7630091B2 (ja)	2025-02-17
CN107566089B (zh)	2020-08-21
US12191988B2 (en)	2025-01-07
US20200396018A1 (en)	2020-12-17
JPWO2014108982A1 (ja)	2017-01-19
US11025363B2 (en)	2021-06-01
KR102356963B1 (ko)	2022-02-08
EP3624348B1 (fr)	2021-02-24
US20200153539A1 (en)	2020-05-14
US20160013841A1 (en)	2016-01-14
KR102456368B1 (ko)	2022-10-18
US20170005749A1 (en)	2017-01-05
US20190013895A1 (en)	2019-01-10
KR20150105599A (ko)	2015-09-17
CN104170260B (zh)	2019-05-10
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US10110341B2 (en)	2018-10-23
US20160013840A1 (en)	2016-01-14
US9479235B2 (en)	2016-10-25
US20150010103A1 (en)	2015-01-08
US10594432B2 (en)	2020-03-17
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US11936470B2 (en)	2024-03-19
US10819464B2 (en)	2020-10-27
US20180139009A1 (en)	2018-05-17
KR20220016998A (ko)	2022-02-10
US9900125B2 (en)	2018-02-20
EP2945291A4 (fr)	2015-12-23
CN104170260A (zh)	2014-11-26
KR20210089790A (ko)	2021-07-16
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US20190372702A1 (en)	2019-12-05
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